From 6631e22123edb5cc06fee86529265cb5512c23b6 Mon Sep 17 00:00:00 2001
From: Alex Zolotarev <deathbaba@gmail.com>
Date: Mon, 17 Oct 2011 02:51:37 +0300
Subject: [PATCH] [ios] Added framework * to Search View Controller for direct
 access to Search functions

---
 iphone/Maps/Classes/MapViewController.mm |  7 ++---
 iphone/Maps/Classes/SearchVC.h           |  9 +++---
 iphone/Maps/Classes/SearchVC.mm          | 39 ++++++++++++------------
 3 files changed, 25 insertions(+), 30 deletions(-)

diff --git a/iphone/Maps/Classes/MapViewController.mm b/iphone/Maps/Classes/MapViewController.mm
index 3dc6ecffc0..7fc0bb1c92 100644
--- a/iphone/Maps/Classes/MapViewController.mm
+++ b/iphone/Maps/Classes/MapViewController.mm
@@ -94,10 +94,7 @@ storage::Storage m_storage;
 
 - (IBAction)OnSearchClicked:(id)sender
 {
-  SearchVC * searchVC = [[[SearchVC alloc] initWithNibName:@"Search" bundle:nil] autorelease];
-  [searchVC setSearchFunc:bind(&framework_t::Search, m_framework, _1, _2)
-      andShowRectFunc:bind(&framework_t::ShowRect, m_framework, _1)
-      andGetViewportCenterFunc:bind(&framework_t::GetViewportCenter, m_framework)];
+  SearchVC * searchVC = [[[SearchVC alloc] initWithFramework:m_framework] autorelease];
   [self presentModalViewController:searchVC animated:YES];
 }
 
@@ -281,7 +278,7 @@ NSInteger compareAddress(id l, id r, void * context)
   EAGLView * v = (EAGLView*)self.view;
   boost::shared_ptr<WindowHandle> wh = [v windowHandle];
   boost::shared_ptr<iphone::RenderBuffer> rb = [v renderBuffer];
-  shared_ptr<DrawerYG> drawer = [(EAGLView*)self.view drawer];
+  shared_ptr<DrawerYG> drawer = [v drawer];
 	shared_ptr<PaintEvent> pe(new PaintEvent(drawer.get()));
   
   if (wh->needRedraw())
diff --git a/iphone/Maps/Classes/SearchVC.h b/iphone/Maps/Classes/SearchVC.h
index 0ca1f81311..1af94b5940 100644
--- a/iphone/Maps/Classes/SearchVC.h
+++ b/iphone/Maps/Classes/SearchVC.h
@@ -2,6 +2,7 @@
 #import <CoreLocation/CoreLocation.h>
 
 #include "../../map/framework.hpp"
+#include "../../map/feature_vec_model.hpp"
 
 #include "../../std/vector.hpp"
 #include "../../std/function.hpp"
@@ -9,13 +10,12 @@
 
 namespace search { class Result; }
 
-typedef function<void (string const &, SearchCallbackT)> SearchF;
-typedef function<void (m2::RectD)> ShowRectF;
-typedef function<m2::PointD (void)> GetViewportCenterF;
+typedef Framework<model::FeaturesFetcher> framework_t;
 
 @interface SearchVC : UIViewController
     <UISearchBarDelegate, UITableViewDelegate, UITableViewDataSource, CLLocationManagerDelegate>
 {
+  framework_t * m_framework;
   vector<search::Result> m_results;
   CLLocationManager * m_locationManager;
   UISearchBar * m_searchBar;
@@ -25,7 +25,6 @@ typedef function<m2::PointD (void)> GetViewportCenterF;
 @property (nonatomic, retain) IBOutlet UISearchBar * m_searchBar;
 @property (nonatomic, retain) IBOutlet UITableView * m_table;
 
-- (void)setSearchFunc:(SearchF)s andShowRectFunc:(ShowRectF)r
-    andGetViewportCenterFunc:(GetViewportCenterF)c;
+- (id)initWithFramework:(framework_t *)framework;
 
 @end
diff --git a/iphone/Maps/Classes/SearchVC.mm b/iphone/Maps/Classes/SearchVC.mm
index 7b2ec7085b..d457fff8c0 100644
--- a/iphone/Maps/Classes/SearchVC.mm
+++ b/iphone/Maps/Classes/SearchVC.mm
@@ -8,9 +8,6 @@
 #include "../../search/result.hpp"
 
 SearchVC * g_searchVC = nil;
-SearchF g_searchF;
-ShowRectF g_showRectF;
-GetViewportCenterF g_getViewportCenterF;
 volatile int g_queryId = 0;
 
 @interface Wrapper : NSObject
@@ -64,20 +61,22 @@ static void OnSearchResultCallback(search::Result const & res, int queryId)
 @synthesize m_searchBar;
 @synthesize m_table;
 
-- (void)setSearchFunc:(SearchF)s andShowRectFunc:(ShowRectF)r 
-  andGetViewportCenterFunc:(GetViewportCenterF)c
+- (id)initWithFramework:(framework_t *)framework
 {
-  g_searchF = s;
-  g_showRectF = r;
-  g_getViewportCenterF = c;
-  m_locationManager = [[CLLocationManager alloc] init];
-  m_locationManager.delegate = self;
-  // filter out unnecessary events
-  m_locationManager.headingFilter = 3;
-  m_locationManager.distanceFilter = 1.0;
-  [m_locationManager startUpdatingLocation];
-  if ([CLLocationManager headingAvailable])
-    [m_locationManager startUpdatingHeading];
+  if ((self = [super initWithNibName:@"Search" bundle:nil]))
+  {
+    m_framework = framework;
+    m_locationManager = [[CLLocationManager alloc] init];
+    m_locationManager.delegate = self;
+    // filter out unnecessary events
+    m_locationManager.headingFilter = 3;
+    m_locationManager.distanceFilter = 1.0;
+    [m_locationManager startUpdatingLocation];
+    if ([CLLocationManager headingAvailable])
+      [m_locationManager startUpdatingHeading];
+  }
+  
+  return self;
 }
 
 - (void)clearResults
@@ -154,7 +153,7 @@ static void OnSearchResultCallback(search::Result const & res, int queryId)
 
   if ([searchText length] > 0)
   {
-    g_searchF([[searchText precomposedStringWithCompatibilityMapping] UTF8String],
+    m_framework->Search([[searchText precomposedStringWithCompatibilityMapping] UTF8String],
               bind(&OnSearchResultCallback, _1, g_queryId));
   }
 }
@@ -202,7 +201,7 @@ static void OnSearchResultCallback(search::Result const & res, int queryId)
     }
   }
   
-  m2::PointD const center = g_getViewportCenterF();
+  m2::PointD const center = m_framework->GetViewportCenter();
   return ang::AngleTo(center, pt);
 }
 
@@ -215,7 +214,7 @@ static void OnSearchResultCallback(search::Result const & res, int queryId)
     return ms::DistanceOnEarth(loc.coordinate.latitude, loc.coordinate.longitude, ptLat, ptLon);
   else
   {
-    m2::PointD const center = g_getViewportCenterF();
+    m2::PointD const center = m_framework->GetViewportCenter();
     return ms::DistanceOnEarth(MercatorBounds::YToLat(center.y), MercatorBounds::XToLon(center.x),
                              ptLat, ptLon);
   }
@@ -286,7 +285,7 @@ static void OnSearchResultCallback(search::Result const & res, int queryId)
     {
       // Zoom to the feature
     case search::Result::RESULT_FEATURE:
-      g_showRectF(res.GetFeatureRect());
+      m_framework->ShowRect(res.GetFeatureRect());
       [self searchBarCancelButtonClicked:m_searchBar];
       break;